105555151250 has 20 divisors (see below), whose sum is σ = 197852577846. Its totient is φ = 42222060000.

The previous prime is 105555151183. The next prime is 105555151283. The reversal of 105555151250 is 52151555501.

105555151250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 23633835289 + 81921315961 = 153733^2 + 286219^2 .

It is a super-2 number, since 2×105555151250² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 105555151250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 42220811 + ... + 42223310.

Almost surely, 2^105555151250 is an apocalyptic number.

105555151250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105555151250 is a deficient number, since it is larger than the sum of its proper divisors (92297426596).

105555151250 is an frugal number, since it uses more digits than its factorization.

105555151250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84444143 (or 84444128 counting only the distinct ones).

The product of its (nonzero) digits is 31250, while the sum is 35.

The spelling of 105555151250 in words is "one hundred five billion, five hundred fifty-five million, one hundred fifty-one thousand, two hundred fifty".